There is a double stranded helix of DNA with 100 bases in total. 30 of those bases are guanine. How many of the bases are thymine?

What is the phylum of soft bodied animals with a true bosy cavity and a three part body consisting of a foot visceral mass and a mantle

Adigestive system that is a series of tubes beginning at the mouth and ending at the anus is a digestive system.

You can tell from this karyotype that the individual is female because the karyotype has two chromosomes labeled